When using the constituent group tile, the links for former and current members do not filter for this particular type. When clicking on Current, the current members should be listed, as clicking on former should be former members only.
This has been resolved in Service Pack 17. Please download and install the latest Service Pack or Hot Fix which contains all fixes from previous patches.
Steps to Duplicate
1) Create 4 individual constituents and place them all in a constituent group 2) Edit one constituent from the group members list and add an end date. 3) On the group tile you have current members and former > This will show 3 current and 1 former member. 4) However, the former member link does not filter the members list to only show former.